title: A study of depression in old age using single-photon emission computerised tomography.
authors.affiliation: Department of Psychiatry, Royal Liverpool Hospital.
authors.forename: A K
authors.initials: AK
authors.lastname: Upadhyaya
authors.forename: M T
authors.initials: MT
authors.lastname: Abou-Saleh
authors.forename: K
authors.initials: K
authors.lastname: Wilson
authors.forename: S J
authors.initials: SJ
authors.lastname: Grime
authors.forename: M
authors.initials: M
authors.lastname: Critchley
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000000981:diagnostic imaging*; D001783:Blood Flow Velocity / Q000502:physiology; D001921:Brain / Q000098:blood supply / Q000000981:diagnostic imaging*; D002540:Cerebral Cortex / Q000098:blood supply; D002560:Cerebrovascular Circulation / Q000502:physiology*; D003866:Depressive Disorder / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D019965:Neurocognitive Disorders / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D012039:Regional Blood Flow / Q000502:physiology